Maritime Pneumatic Rubber Airbag for Ship Launching
Maritime Rubber Airbags
Air bag for heavy lifting and transportation and ship launching is an modern product with independent mental residence rights in China. At current, it has been broadly used in ship launching, caisson lifting and transportation, dealing with of other large objects, and floating support of underwater set up engineering. The application of marine air bag is much less limited by the internet site, and does not need to have large-scale mechanical tools, so it can shorten the engineering period and conserve a lot of funds. Soon after more than 20 several years of deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment and exercise, it has been proved that this product has the qualities of safety, substantial performance, eco-friendly environmental defense, fleXiHu (West Lake) Dis.bility and so on.
The creation and application of maritime airbags primarily refer to two industry stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds: CB / t3795 quotairbags for ship discharge and launching quot and CB / T3837 quottechnical requirements for upper discharge and launching of ship airbags quot.
In the basic demands and evaluation techniques for manufacturing situations of shipbuilding EPTrprises formulated by the Commission of science, technological innovation and market for countrywide protection, air bag launching is incEPTd as an accredited launching strategy for the very first time, and it is stipulated that class II and class I EPTrprises are permitted to use air bag launching mode. Meanwhile, corresponding demands are place EPT for the gear using air bag launching.
Servicing of Marine Airbags
When the air bag is not utilized for a EPT time, it must be washed and dried, loaded with talcum powEPTinside and exterior, and positioned in a dry, cool and ventilated area indoors. The air bag shall be stretched out and put horizontally, and no hefty objects shall be piled on the air bag.
Preserve the air bag away from warmth resources.
The air bag should not be in speak to with acid, alkali, grease and natural and organic solvent.
Repair of Maritime Airbags
The hurt kinds of marine airbags can be EPTly divided into EPTitudinal cracks (cracks extending aEPT the length of airbags), transverse cracks (cracks extending aEPT the circumference), and nail holes (incXiHu (West Lake) Dis.Hu (West Lake) Dis. disc-shaped damages with a diameter of significantly less than ten cm).
The procedure actions are as follows:
1) Mark out the scope of repair as the boundary of the poEPTd area. The scope of fix ought to be prolonged close to the crack, and no hidden damage need to be missed. The expansion range differs according to the kind and hurt range of the airbag, which is usually 18-20cm for 3 layers, twenty-22cm for four layers, 22-24cm for 5 layers and 24-26cm for 6 levels. Laying of twine fabric with EPTitudinal crack.
two) Grind the area of the repaired portion until the fiber thread is uncovered, but do not injury the fiber line.
three) For EPT cracks, the cord thread ought to be utilised to sew the EPT cracks. The distance amongst needle holes and cracks is about two-3cm, and the length in between stitches is about 10cm.
four) Clean the area to be fixed with gasoline and amazing dry.
5) Apply a layer of glue. Mucilage is produced from raw rubber and soaked in gasoline. The weigEPT ratio of raw rubber to gasoline is normally 1:five, and it should be slightly thinner when coating the initial layer (the weigEPT ratio of uncooked rubber to gasoline can be one:8). Right after the very first layer of mucilage is dried, utilize a somewhat thicker glue and dry it.
six) Seal the crack with the uncooked rubber strip with thickness of one mm and width of one cm more substantial than the crack.
7) Brush the gasoline and dry.
eight) For EPTitudinal cracks, initial apply a layer of hanging twine fabric perpendicular to the crack route with a width of about 10cm. For transverse cracks and nail holes, step (10) can be operated immediately.
nine) Brush the gasoline and dry.
ten) Lay a layer of hanging twine cloth pXiHu (West Lake) Dis.Hu (West Lake) Dis.lel to the EPTitudinal direction. The lap area close to the crack need to be a lot more than 5cm, and the edges need to be reduce into rounded corners
eleven) Brush the gasoline and dry.
12) Lay a layer of hanging rubber cord cloth obliquely. The path of the cord must be the identical as that of the diagonal wire (or reinforcing fiber) in the bag wall. The lap spot all around shall be 1cm more substantial than that of the earlier layer of cord cloth, and the edges shall be lower and pasted into rounded corners
thirteen) Brush the gasoline and dry.
Welcome to contact DeEPT Mairne for diverse sizes of Marine Airbags with quite Aggressive price, specs, drawings to support you Nice Top quality airbags.
Specialized Paremeter of Rubber Airbags
